Hash Generator (MD5, SHA-1, SHA-256, SHA-384, SHA-512)
Instantly compute MD5 and SHA-family hashes of any text. All hashing happens in your browser — nothing is uploaded, nothing logged.
Runs 100% in your browser — nothing is uploaded.
11 bytes · hashed in your browser via the Web Crypto API (MD5 falls back to a compact inline implementation).
- MD5
— - SHA-1
— - SHA-256
— - SHA-384
— - SHA-512
—
Frequently asked
Is MD5 secure?
No — MD5 has been broken since 2004 and must not be used for security. It is still useful as a fast checksum for file integrity, legacy compatibility, and cache keys.
Which hash should I use for passwords?
None of these. Use a purpose-built password hash like Argon2id, scrypt, or bcrypt on the server side. Plain SHA-256 is far too fast for password hashing.
What are the outputs — hex, base64?
Standard lowercase hex, which is the industry default for CLI tools like sha256sum, md5sum, and openssl.
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